Surf Forecasts:
How big are the waves at Costellos today (07 Sep):
- Morning surf: Morning surf (07 Sep, local time) - 1.5ft (0.4m), 10s period with E swell.
- Afternoon surf: Afternoon surf (07 Sep, local time) - 1.5ft (0.4m), 9s period with E swell.
- Evening surf: Evening surf (07 Sep, local time) - 1ft (0.3m), 9s period with E swell.
The current surf forecast for Costellos at 5PM is: 0.3m 9s primary swell from a East direction and 0.1m 9s secondary swell from a Southeast direction (forecast issued at 01:00pm September 07). The wind direction is predicted to be glassy.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 Sep) | 1.5ft (0.4m) | 10s |
| Afternoon (07 Sep) | 1.5ft (0.4m) | 9s |
| Evening (07 Sep) | 1ft (0.3m) | 9s |
Table - waves today at Costellos. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Thu morning, min 17°C on Tue night). Wind will be generally light. | |||||||||||||||||||||
Mon 7 | Tuesday 8 | Wednesday 9 | |||||||||||||||||||
11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | SE 10 | SE 10 | SSE 5 | SSE 5 |
Wave Graph  | |||||||||||||||||||||
 kJ | 27 | 26 | 14 | 14 | 14 | 14 | 13 | 15 | 15 | 14 | 14 | 6 | 6 | 6 | 6 | 6 | 6 | 16 | 19 | 59 | 62 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | glassy | glassy | cross-off | cross-off | cross-off | off | off | cross-off | cross | cross-on | cross | glassy | glassy | cross-on | on | cross-on | cross-on | cross-on | cross-off | cross-off |
High Tide | 8:20AM2.98m | 8:37PM3.40m | 9:20AM3.14m | 9:37PM3.50m | 10:14AM3.30m | 10:32PM3.58m | |||||||||||||||
Low Tide | 2:20PM0.73m | 3:06AM0.38m | 3:22PM0.58m | 4:01AM0.27m | 4:19PM0.42m | ||||||||||||||||
 | | |  | | |  |  | | |  | | | |  | | | | | | | |
 | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — |
 | — | — | 7:07 | — | — | — | — | — | — | — | 7:06 | — | — | — | — | — | — | — | 7:04 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 24 | 25 | 23 | 22 | 21 | 20 | 20 | 21 | 22 | 21 | 20 | 19 | 18 | 17 | 17 | 20 | 21 | 22 | 21 | 21 |
Feels °C | 19 | 22 | 24 | 20 | 20 | 19 | 18 | 17 | 20 | 22 | 19 | 19 | 19 | 19 | 17 | 17 | 19 | 20 | 22 | 21 | 20 |
Swell 1 Height (m) Direction Period (s) | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | S 3 | E 9 | E 9 | SE 10 | SE 10 | SE 10 | ESE 10 | ESE 10 |
| kJ | 27 | 26 | 14 | 14 | 14 | 14 | 13 | 15 | 15 | 14 | 14 | 6 | 6 | 1 | 6 | 6 | 4 | 16 | 16 | 10 | 10 |
Swell 2 Height (m) Direction Period (s) | ENE 6 | ENE 6 | SE 9 | — | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 9 | SE 9 | E 9 | SE 10 | SE 10 | E 9 | ENE 3 | E 9 | E 8 | E 8 |
| kJ | 3 | 3 | 3 | — | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 6 | 4 | 4 | 6 | 1 | 1 | 1 | 1 |
Swell 3 Height (m) Direction Period (s) | SE 9 | SE 9 | NE 5 | SE 8 | — | — | — | — | — | — | — | — | — | SE 10 | SE 8 | SE 8 | E 9 | E 9 | — | — | — |
| kJ | 3 | 3 | 1 | 3 | — | — | — | — | — | — | — | — | — | 4 | 3 | 3 | 6 | 6 | — | — | — |
Wind waves Height (m) Direction Period (s) | NNW 3 | — | — | SSW 3 | — | — | WNW 2 | W 3 | — | — | — | SSE 2 | S 3 | SSW 3 | S 3 | SE 2 | SE 3 | SSE 4 | SE 4 | SSE 5 | SSE 5 |
| kJ | 1 | — | — | 1 | — | — | 1 | 1 | — | — | — | 1 | 1 | 1 | 1 | 1 | 4 | 9 | 19 | 59 | 62 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 83 | 92 | 92 | 493 | 129 | 493 | 501 | 493 | 493 | 620 | 1293 | 1052 | 815 | 815 | 1109 | 870 | 870 | 911 | 911 | 0 | 1293 |
Best forecast wave conditions in New Hampshire | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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