Served by the Norwegian Meteorological Institute and NRK

Heistad

Part of a city, Porsgrunn, Telemark (Norway), elevation 22 m

Coastal forecast

For nearest point at sea, 0.9 km from Heistad
ForecastGraphTable

Detailed coastal forecast for Friday 23 August.
Time Weather Temp. Wave height m. Wind(gust) m/s Sea current cm/s Water temp. Predicted tide cm Water level forecast cm
cloudy
16°0.1 3 m/s light breeze from south with gusts at 7 m/s10 17°4365
partly cloudy
16°0.1 2 m/s light breeze from south with gusts at 5 m/s10 16°3962
partly cloudy
15°0.1 2 m/s light breeze from south with gusts at 4 m/s10 16°4065
partly cloudy
15°0.1 2 m/s light breeze from south with gusts at 4 m/s10 16°4672
partly cloudy
14°0.1 2 m/s light breeze from south west with gusts at 4 m/s10 16°5277
partly cloudy
13°0.1 1 m/s light air from south with gusts at 3 m/s0 16°5580
cloudy
13°0.1 2 m/s light breeze from south with gusts at 3 m/s0 16°5883
cloudy
13°0.1 1 m/s light air from south with gusts at 3 m/s0 16°6288
cloudy
13°0.1 2 m/s light breeze from south with gusts at 3 m/s0 16°6490
cloudy
14°0.1 3 m/s light breeze from south with gusts at 5 m/s10 16°6289
cloudy
14°0.1 2 m/s light breeze from south with gusts at 5 m/s0 16°5786
cloudy
14°0.1 1 m/s light air from south east with gusts at 3 m/s0 16°5183
rain
14°0.1 1 m/s light air from east with gusts at 3 m/s0 16°4681
heavy rain
15°0.1 3 m/s light breeze from south east with gusts at 6 m/s0 16°4281
heavy rain
14°0.1 3 m/s light breeze from east with gusts at 7 m/s0 16°4285
heavy rain
15°0.1 4 m/s gentle breeze from east with gusts at 7 m/s0 17°4797
heavy rain
16°0.2 7 m/s moderate breeze from south with gusts at 16 m/s0 17°55115
heavy rain
17°0.4 11 m/s strong breeze from south with gusts at 20 m/s10 17°59127
light rain
17°0.4 8 m/s fresh breeze from south with gusts at 19 m/s10 17°63131
cloudy
17°0.4 7 m/s moderate breeze from south with gusts at 16 m/s10 17°67128
partly cloudy
17°0.3 6 m/s moderate breeze from south with gusts at 16 m/s10 17°71116
partly cloudy
16°0.3 5 m/s gentle breeze from south with gusts at 11 m/s0 17°70101
clear sky
16°0.2 5 m/s gentle breeze from south west with gusts at 9 m/s0 17°6487
clear sky
15°0.2 6 m/s moderate breeze from south west with gusts at 10 m/s0 17°5778

Detailed coastal forecast for Saturday 24 August.
Time Weather Temp. Wave height m. Wind(gust) m/s Sea current cm/s Water temp. Predicted tide cm Water level forecast cm
clear sky
15°0.2 6 m/s moderate breeze from west with gusts at 12 m/s10 17°5077
clear sky
13°0.2 4 m/s gentle breeze from south west with gusts at 11 m/s30 16°4477
clear sky
12°0.1 4 m/s gentle breeze from south west with gusts at 8 m/s30 16°4076
fair
11°0.1 3 m/s light breeze from south west with gusts at 7 m/s10 16°4277
fair
11°0.1 3 m/s light breeze from south west with gusts at 6 m/s10 16°4777
clear sky
11°0.1 4 m/s gentle breeze from south west with gusts at 7 m/s0 16°5274
clear sky
11°0.1 3 m/s light breeze from south west with gusts at 7 m/s0 16°5469
clear sky
11°0.1 3 m/s light breeze from south west with gusts at 6 m/s10 16°5767
clear sky
12°0.1 3 m/s light breeze from south west with gusts at 6 m/s10 16°6270
clear sky
14°0.1 2 m/s light breeze from south west with gusts at 5 m/s10 16°6474
clear sky
16°0.1 3 m/s light breeze from south with gusts at 6 m/s0 16°6276
partly cloudy
16°0.1 5 m/s gentle breeze from south with gusts at 9 m/s0 16°5776
partly cloudy
17°0.1 4 m/s gentle breeze from south with gusts at 9 m/s0 16°5377
cloudy
17°0.1 7 m/s moderate breeze from south with gusts at 12 m/s0 16°4774
cloudy
17°0.2 6 m/s moderate breeze from south with gusts at 12 m/s0 16°4370
rain
17°0.2 6 m/s moderate breeze from south with gusts at 11 m/s0 16°4367
heavy rain
17°0.2 6 m/s moderate breeze from south with gusts at 10 m/s0 16°4869
light rain
17°0.3 7 m/s moderate breeze from south with gusts at 14 m/s0 16°5471
rain
16°0.3 7 m/s moderate breeze from south with gusts at 14 m/s0 17°5873
heavy rain
16°0.2 4 m/s gentle breeze from south with gusts at 13 m/s0 17°6276
rain
15°0.2 4 m/s gentle breeze from south west with gusts at 10 m/s0 17°6880
rain
15°0.1 1 m/s light air from east with gusts at 7 m/s10 17°7379
heavy rain
15°0.1 1 m/s light air from north east with gusts at 2 m/s10 16°7274
rain
14°0.1 1 m/s light air from east with gusts at 2 m/s0 16°6771

Detailed coastal forecast for Sunday 25 August.
Time Weather Temp. Wave height m. Wind(gust) m/s Sea current cm/s Water temp. Predicted tide cm Water level forecast cm
cloudy
14°0.1 1 m/s light air from south east with gusts at 3 m/s10 16°6169
cloudy
14°0.1 1 m/s light air from south east with gusts at 4 m/s10 16°5466
–
cloudy
13°0.1 1 m/s light air from south east with gusts at 2 m/s10 16°4760
–
fair
13°0 4 m/s gentle breeze from south west0 16°5785
–
fair
20°0.9 5 m/s gentle breeze from south west0 17°4981
–
clear sky
17°1.1 5 m/s gentle breeze from south west10 17°6293

Detailed coastal forecast for Monday 26 August.
Time Weather Temp. Wave height m. Wind(gust) m/s Sea current cm/s Water temp. Predicted tide cm Water level forecast cm
–
clear sky
13°0.8 3 m/s light breeze from south west0 16°5875
–
rain showers
14°0.6 5 m/s gentle breeze from south0 16°5161
–
partly cloudy
19°0.9 5 m/s gentle breeze from south west10 16°5861
–
fair
18°1.1 5 m/s gentle breeze from south west0 17°5455

Detailed coastal forecast for Tuesday 27 August.
Time Weather Temp. Wave height m. Wind(gust) m/s Sea current cm/s Water temp. Predicted tide cm Water level forecast cm
–
fair
14°0.8 3 m/s light breeze from south west10 16°7075
–
cloudy
14°0.7 2 m/s light breeze from south0 16°47
–
cloudy
19°0.7 5 m/s gentle breeze from south0 16°67
–
cloudy
18°0.7 4 m/s gentle breeze from south0 16°47

Detailed coastal forecast for Wednesday 28 August.
Time Weather Temp. Wave height m. Wind(gust) m/s Sea current cm/s Water temp. Predicted tide cm Water level forecast cm
–
cloudy
16°0.6 2 m/s light breeze from south west0 15°78
–
cloudy
16°0.4 2 m/s light breeze from south west0 16°45
–
cloudy
21°0.4 3 m/s light breeze from south0 16°73
–
cloudy
19°0.3 1 m/s light air from east0 16°43

Detailed coastal forecast for Thursday 29 August.
Time Weather Temp. Wave height m. Wind(gust) m/s Sea current cm/s Water temp. Predicted tide cm Water level forecast cm
–
cloudy
15°0.3 2 m/s light breeze from north0 16°80
–
cloudy
15°0.2 2 m/s light breeze from north east10 16°46
–
cloudy
22°0.1 3 m/s light breeze from south east10 17°75
–
cloudy
20°0.1 2 m/s light breeze from north east10 17°43

Detailed coastal forecast for Friday 30 August.
Time Weather Temp. Wave height m. Wind(gust) m/s Sea current cm/s Water temp. Predicted tide cm Water level forecast cm
–
rain
18°0.1 2 m/s light breeze from north east10 17°76
–
cloudy
17°0 2 m/s light breeze from north east10 16°50
–
cloudy
23°0 3 m/s light breeze from east10 17°72
–
rain showers
20°0 2 m/s light breeze from east10 17°47

Detailed coastal forecast for Saturday 31 August.
Time Weather Temp. Wave height m. Wind(gust) m/s Sea current cm/s Water temp. Predicted tide cm Water level forecast cm
Updated .
See wave forecast for fairways at barentswatch.no/bolgevarsel/

Other useful services

Wave forecast for fairwaysIce charts